Standard Ignition®Verified to fit 844 vehicles
| Vehicle | Trim | Engine |
|---|---|---|
| 1980 Chevrolet K20 | — | L6 4.1LView details |
| 1980 Chevrolet K20 | — | L6 4.8LView details |
| 1980 Chevrolet K20 | — | V8 5.7LView details |
| 1980 Chevrolet K20 | — | V8 6.6LView details |
| 1980 Chevrolet K20 Suburban | — | L6 4.8LView details |
| 1980 Chevrolet K20 Suburban | — | V8 5.7LView details |
| 1980 Chevrolet K20 Suburban | — | V8 6.6LView details |
| 1980 Chevrolet K30 | — | L6 4.8LView details |
| 1980 Chevrolet K30 | — | V8 5.7LView details |
| 1980 Chevrolet K30 | — | V8 6.6LView details |
| 1980 Chevrolet K30 | — | V8 7.4LView details |
| 1980 Chevrolet K5 Blazer | — | L6 4.1LView details |
| 1980 Chevrolet K5 Blazer | — | V8 5.0LView details |
| 1980 Chevrolet K5 Blazer | — | V8 5.7LView details |
| 1979 Chevrolet K20 | — | L6 4.1LView details |
Interchange Checker
Enter the number off your old part, a competitor listing, or the dealer part — we'll check the fitment.
This part is listed as interchangeable with these numbers:

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts

Guaranteed fit — or free return
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
Ratings come from verified AutoBuffy buyers after delivery — no imported or paid reviews.


The brand behind your
Standard Ignition part
Standard Ignition builds this part to original-equipment standards.

We do not list every part on earth — just the brands automakers actually trust. And we use AI to double-check not just the fitment but the product details on every listing, because we hate buying the wrong part as much as you do.



Top curated brands only
The brands automakers actually put on the car. No white-label mystery boxes.
We're obsessed with fitment
Year, make, model, trim, engine — plus the fine print most sites skip — so it fits the first time.
Search any part number
The number off your old part, a competitor listing, or the dealer part — we cross it and confirm the match.

Standard Ignition Fuel Tank Selector Switch (DS-455)
Guaranteed fit or free return

Checking fitment…
In stock· ships today
FREE shipping · Get it by Tue, Oct 20
Delivering to your area ·

This STANDARD IGNITION automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.

Trusted Automotive Brand
STANDARD IGNITION is a trusted manufacturer of quality automotive parts.
View all STANDARD IGNITION products

The brand behind your
Standard Ignition part
Standard Ignition builds this part to original-equipment standards.
The Standard Ignition part (DS-455) is a direct-fit replacement for 1973-1980 Chevrolet and GMC vehicles. It cross-references 00329854, 1S3844, 329854, 53-21202, 89057034 and more. In stock and ships free.
The Standard Ignition part (DS-455) is a direct-fit replacement for 1973-1980 Chevrolet and GMC vehicles. It cross-references 00329854, 1S3844, 329854, 53-21202, 89057034 and more. In stock and ships free.
This STANDARD IGNITION automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.

We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing

Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.